# GOLUB CAPITAL BDC, Inc.: overview

GBDC · Nasdaq · CIK 1476765 · [Other](/sectors/other.md) · fiscal year ends Sep 30

Pages: [Overview](/companies/gbdc.md) · [Financials](/companies/gbdc/financials.md) · [Filings](/companies/gbdc/filings.md) · [Insiders](/companies/gbdc/insiders.md)

Revenue is not reported in this company’s XBRL financial statements.

## Last eight quarters

| Line item | Unit | Q4 FY2024 (2024-09-30) | Q1 FY2025 (2024-12-31) | Q2 FY2025 (2025-03-31) | Q3 FY2025 (2025-06-30) | Q4 FY2025 (2025-09-30) | Q1 FY2026 (2025-12-31) | Q2 FY2026 (2026-03-31) | Q3 FY2026 (2026-06-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue | $ | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |
| Gross margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |
| Operating margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |
| Net margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |
| Diluted EPS | $ per share | not reported | [0.42](/filings/0001476765-26-000012.md) | [0.30](/filings/0001476765-26-000033.md) | [0.34](/filings/0001476765-26-000048.md) | not reported | [0.25](/filings/0001476765-26-000012.md) | [(0.18)](/filings/0001476765-26-000033.md) | [0.22](/filings/0001476765-26-000048.md) |
| Free cash flow | $ | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |

- Revenue. XBRL not reported.
- Gross margin (gross profit / revenue). XBRL not reported.
- Operating margin (operating income / revenue). XBRL not reported.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss. Derived values: 12-month figure less the 9-month figure.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities. Derived values: 12-month figure less the 9-month figure; 6-month figure less the 3-month figure; 9-month figure less the 6-month figure.

## Last five fiscal years

| Line item | Unit | FY (2021-09-30) | FY2022 (2022-09-30) | FY2023 (2023-09-30) | FY2024 (2024-09-30) | FY2025 (2025-09-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: |
| Revenue | $ | not reported | not reported | not reported | not reported | not reported |
| Gross margin | % | not reported | not reported | not reported | not reported | not reported |
| Operating margin | % | not reported | not reported | not reported | not reported | not reported |
| Net margin | % | not reported | not reported | not reported | not reported | not reported |
| Diluted EPS | $ per share | [2.03](/filings/0001476765-23-000077.md) | [0.90](/filings/0001476765-24-000132.md) | [1.52](/filings/0001476765-25-000096.md) | [1.36](/filings/0001476765-25-000096.md) | [1.42](/filings/0001476765-25-000096.md) |
| Free cash flow | $ | not reported | not reported | not reported | not reported | not reported |

- Revenue. XBRL not reported.
- Gross margin (gross profit / revenue). XBRL not reported.
- Operating margin (operating income / revenue). XBRL not reported.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities.

Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing.

## Insider purchases and sales

The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/gbdc/insiders.md)

None in coverage.

## Funds that report holding it

From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md)

| Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | --- | --- |
| [STRS OHIO](/funds/820478.md) | 2026-06-30 | $226.4m | 17,576,643 |  | Added +436,111 |
| [HighTower Advisors, LLC](/funds/1462245.md) | 2026-06-30 | $94.6m | 7,345,885 |  | Added +299,240 |
| [VAN ECK ASSOCIATES CORP](/funds/869178.md) | 2026-06-30 | $60.7m | 4,710,275 |  | Added +466,249 |
| [Sound Income Strategies, LLC](/funds/1730960.md) | 2026-06-30 | $49.9m | 3,876,087 |  | Added +125,554 |
| [UBS Group AG](/funds/1610520.md) | 2026-06-30 | $49.6m | 3,849,396 |  | Reduced −207,971 |
| [Sage Mountain Advisors LLC](/funds/1832274.md) | 2026-06-30 | $49.3m | 3,829,164 |  | Added +72,893 |
| [OMERS ADMINISTRATION Corp](/funds/1053321.md) | 2026-06-30 | $47.0m | 3,650,215 |  | Added +90,569 |
| [BANK OF AMERICA CORP /DE/](/funds/70858.md) | 2026-06-30 | $43.7m | 3,392,551 |  | Added +122,634 |
| [JPMORGAN CHASE & CO](/funds/19617.md) | 2026-06-30 | $43.2m | 3,384,088 |  | Reduced −132,158 |
| [ARES MANAGEMENT LLC](/funds/1259313.md) | 2026-06-30 | $43.2m | 3,357,115 |  | Added +298,759 |

## Recent filings

[All 1,193 filings](/companies/gbdc/filings.md)

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-06 | 20:17 ET | [8-K](/filings/0001476765-26-000072.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001476765-26-000072 |
| 2026-08-11 | 21:17 ET | [8-K](/filings/0001476765-26-000070.md) | 8.01 Other events | 0001476765-26-000070 |
| 2026-08-03 | 20:16 ET | [10-Q](/filings/0001476765-26-000048.md) | Quarterly report, period 2026-06-30 | 0001476765-26-000048 |
| 2026-08-03 | 20:04 ET | [8-K](/filings/0001476765-26-000047.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001476765-26-000047 |
| 2026-08-03 | 20:03 ET | [8-K](/filings/0001476765-26-000045.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001476765-26-000045 |
| 2026-07-09 | 20:05 ET | [8-K](/filings/0001104659-26-082256.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-26-082256 |
| 2026-07-07 | 21:15 ET | [8-K](/filings/0001476765-26-000036.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001476765-26-000036 |
| 2026-05-27 | 20:41 ET | [8-K](/filings/0001104659-26-066978.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-26-066978 |
| 2026-05-20 | 20:39 ET | [8-K](/filings/0001104659-26-064563.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-26-064563 |
| 2026-05-04 | 20:44 ET | [10-Q](/filings/0001476765-26-000033.md) | Quarterly report, period 2026-03-31 | 0001476765-26-000033 |

## Latest annual report

[Form 10-K for the fiscal year ended Sep 30, 2025](/filings/0001476765-25-000096.md), filed Nov 18, 2025.

## Forecast league

Not in this season’s league. [This season’s league](/leagues.md)

## About the filer

- CIK: 1476765
- Tickers: GBDC
- Exchange: Nasdaq
- SIC code: not reported
- State of incorporation: DE
- Filer category: Large accelerated filer

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:40 ET. No prices; not investment advice.